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CVE-2010-2444

Published: Jun 25, 2010Updated: Apr 29, 2026 Sources: CVE List NVDNVD-CWE-Other
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
1.9%
Top 23.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

parse/Csv2_parse.c in MaraDNS 1.3.03, and other versions before 1.4.03, does not properly handle hostnames that do not end in a "." (dot) character, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted csv2 zone file.

CVSS Vector Breakdown

AV:NAC:MAu:NC:NI:NA:P
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:PAvailability
Partial
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Weaknesses

NVD-CWE-Other

Affected Products

maradnsmaradns
On-prem
Networking Infrastructure / dns-dhcp-ntp
n/an/a
maradnsoss-projectNetworking Infrastructureaka maradns

Exploitability

Official Patch Available

References

http://maradns.org/download/maradns-1.4.02-parse_segfault.patch
maradns.org
http://www.openwall.com/lists/oss-security/2010/06/09/4
openwall.com
http://www.openwall.com/lists/oss-security/2010/06/24/5
openwall.com

Timeline

Published
Jun 25, 2010
Last Updated
Apr 29, 2026

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